Nallaganakothapalli is a village in Hosur tehsil in district of Krishnagiri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nallaganakothapalli was 3,933 which includes 2,028 males and 1,905 females. Nallaganakothapalli covers 1201.16 ha area. Pincode of Nallaganakothapalli is 635117.